As the development timing of the pending crop of super saloons converges, the Nürburgring is getting crowded these days and the Aston Martin Rapide is one seeing track time. Now it's been snagged on video and it certainly makes a fun sound. From the looks of things, it's going to be quite a battle royal when the Rapide, RS6 Sedan, and Panamera hit the streets. To treat yourself to a lovely auditory assault, head on over to MotorAuthority.